80677432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10301}}^1$

素因数の和:10407

約数の個数: 32

約数和(自身を含む): 166892400

約数和(自身を除く): 86214968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 10301, 20602, 41204, 82408, 113311, 226622, 453244, 906488, 916789, 1833578, 3667156, 7334312, 10084679, 20169358, 40338716, 80677432]

約数ペア:

[(1, 80677432), (2, 40338716), (4, 20169358), (8, 10084679), (11, 7334312), (22, 3667156), (44, 1833578), (88, 916789), (89, 906488), (178, 453244), (356, 226622), (712, 113311), (979, 82408), (1958, 41204), (3916, 20602), (7832, 10301)]